2003 Dodge Grand Caravan

Tiny
JCMJBMLD
  • MEMBER
  • 2003 DODGE CARAVAN
  • AUTOMATIC
  • 89,777 MILES
About a year ago my van would put out heat and air conditioning. If I tried to change the speed, it would'nt slow down. If I tried to shut it off, it would show it was off but still be blowing. Now, I can turn it off and on successfully, still not change the speed of the out put, have NO A/C, and NO heat in the front cabin of my van. However, the rear compartment does get heat. What causes all of this? Is it a costly fix? Or could I do it myself?
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Thursday, December 2nd, 2010 AT 3:37 AM

5 Replies

Tiny
JACOBANDNICKOLAS
  • EXPERT
Check the blend air door. It sounds like it is stuck.
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Thursday, December 2nd, 2010 AT 3:45 AM
Tiny
JCMJBMLD
  • MEMBER
What is that and where is that?
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Thursday, December 2nd, 2010 AT 3:59 AM
Tiny
JACOBANDNICKOLAS
  • EXPERT
The blend door is the HVAC door that determines if you get AC or heat in the vehicle. In one direction, it allows AC to enter the vehicle. In the opposite direction, it allows heat. It is located near the heater core in the HVAC system.
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Thursday, December 2nd, 2010 AT 1:12 PM
Tiny
JCMJBMLD
  • MEMBER
I have to get at it from the inside of my van?
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Thursday, December 2nd, 2010 AT 9:41 PM
Tiny
JACOBANDNICKOLAS
  • EXPERT
Correct
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Friday, December 3rd, 2010 AT 4:52 AM

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